Optimization of gaseous nitriding of steels by multi-physics modelling
dc.contributor.author | JEGOU, Sébastien |
dc.contributor.author
hal.structure.identifier | FALLOT, Guillaume
|
dc.contributor.author
hal.structure.identifier | BARRALLIER, Laurent
|
dc.date.accessioned | 2016 |
dc.date.available | 2017 |
dc.date.issued | 2016 |
dc.date.submitted | 2016 |
dc.identifier.isbn | 978-1-62708-116-0 |
dc.identifier.uri | http://hdl.handle.net/10985/10867 |
dc.description.abstract | Gaseous nitriding is controlled by temperature, time and surface nitrogen potential. Tuning these parameters lead to the expected mechanical properties (hardness, residual stresses) and durability of treated mechanical parts. In this paper, a methodology is proposed to optimize nitriding parameters by using a multi-physics modelling of the nitriding treatment (microstructure, diffusion/precipitation mechanisms, hardness and residual stress generation). This model is particularly suited to the diffusion layer and does not apply to the compound layer. The scope concerns low-alloyed carbon steels and gaseous nitriding. The role of carbon is established and taken into account in the proposed methodology. |
dc.description.sponsorship | Thèse Nit++ |
dc.language.iso | en |
dc.publisher | ASM International |
dc.rights | Post-print |
dc.subject | gaseous nitriding |
dc.subject | carbon iron-based alloys |
dc.subject | steel |
dc.subject | modelling |
dc.title | Optimization of gaseous nitriding of steels by multi-physics modelling |
ensam.embargo.terms | 2018-04-01 |
dc.typdoc | Communication avec acte |
dc.localisation | Centre de Aix en Provence |
dc.subject.hal | Chimie: Matériaux |
dc.subject.hal | Physique: matière Condensée: Science des matériaux |
dc.subject.hal | Sciences de l'ingénieur: Génie des procédés |
dc.subject.hal | Sciences de l'ingénieur: Matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des matériaux |
ensam.audience | Internationale |
ensam.conference.title | International Federation of Heat Treatment and Surface Engineering Congress( 23; 2016; Savannah) |
ensam.conference.date | 2016-04-18 |
ensam.country | Etats-Unis |
ensam.title.proceeding | Conference Proceedings of the 23rd IFHTSE Congress |
ensam.page | 2-9 |
ensam.city | Savannah |
ensam.peerReviewing | Oui |
ensam.invitedCommunication | Non |
ensam.proceeding | Oui |
hal.identifier | hal-01326327 |
hal.version | 1 |
hal.submission.permitted | updateMetadata |
hal.status | accept |